docs: def paste(**kwargs):
      """Returns system clipboard contents."""
      try:
          #Tell the IO system to decode IPC IO with utf-8,
          #to prevent UnicodeDecodeErrors on python3
          os.environ['LANG'] = 'en_US.utf-8'
          return subprocess.Popen(
              ['pbpaste'], stdout=subprocess.PIPE).communicate()[0].decode('utf-8')
  
      except OSError as why:
          raise XcodeNotFound